<form name="punchout_form" method="post" action="https://openapi.alipaydev.com/gateway.do?charset=utf-8&method=alipay.trade.page.pay&sign=ElNTRiriw8mksYv3et43nDD%2F361EjROGSSshjay%2BMHL6DPB%2Fp1yaYypjmx%2B5hVbaxcL3%2FQ%2FWV125y971YLU%2F7jz4X3iJk2AuePutf8cH7Dyoq3IMvaex5q64nGvbbCWO6tSRjFf4qQ9fs34Bd3yKNW5ephZek7vSY9s59rmqMNBFpBgxbpH7RC8JsJ1DdqiMk1dmmJX4UK%2Bjs2Prg81%2FW%2F4m%2BwtiRB0rYlY1XzZRmUCduKhPKzYvvTeY42HtNTEYpfw1tCx4GjjohANd0h82Jo0SUk9aJiI1RnIzv1EIceNUINLohdPj4EiXs76HEOFx6oc5VhYChNeYKEeCSd%2FJzA%3D%3D&return_url=http%3A%2F%2F123.206.192.21%3A8080%2Fzhijiaoyun-java%2Fapi%2Falipay%2FreturnUrl&notify_url=http%3A%2F%2F123.206.192.21%3A8080%2Fzhijiaoyun-java%2Fapi%2Falipay%2FnotifyUrl&version=1.0&app_id=2016080500172367&sign_type=RSA2&timestamp=2017-06-15+15%3A22%3A50&alipay_sdk=alipay-sdk-java-dynamicVersionNo&format=json">
<input type="hidden" name="biz_content" value="{&quot;body&quot;:&quot;语文第三册&quot;,&quot;out_trade_no&quot;:&quot;1706111547355364&quot;,&quot;product_code&quot;:&quot;FAST_INSTANT_TRADE_PAY&quot;,&quot;subject&quot;:&quot;语文第三册&quot;,&quot;total_amount&quot;:&quot;1&quot;}">
<input type="submit" value="立即支付" style="display:none" >
</form>
<script>document.forms[0].submit();</script>